한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2007년 가을학술발표회
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- Pages.293-304
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- 2007
입력지진파 차이로 인한 지반응답 분산도 평가 연구
Evaluation of Ground Response Dispersion Caused by the Difference of Input Ground Motions
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Kim, Jin-Man
(Dept. of Civil Engineering, Pusan National University)
;
- Ryu, Jeong-Ho (Dept. of Civil Engineering, Pusan National University) ;
-
Kweon, Gi-Chul
(Dept. of Civil Engineering, Dong-Eui University)
;
- Sim, Jae-Ho (Geotech. Dept. Dongrim Consultant Co., Ltd.) ;
- Kim, Jae-Kyoung (Sambo Engineering Co.)
- 발행 : 2007.09.14
초록
In 2007, Round Robin Test (RRT) on ground response analyses has been conducted by the technical committee of Soil Dynamics and Geotechnical Earthquake Engineering of Korean Geotechnical Society. Total 14 teams have reported 16 different results. This paper discusses the evaluation of ground response dispersion caused by the difference of input ground motions. In order to determine the characteristics of ground response, this study analysed the peak ground acceleration, predominant period, and response spectrum of reported ground surface motions. The results suggest that ground response dispersion due to the difference of input ground motions can be significant.